Membership Support

To learn more about NYSE Euronext products and initiatives, member broker-dealers and all market professionals can contact their appointed Relationship Manager.

To learn more about U.S. Membership please contact:

Client Relationship Services at crs@nyx.com
Call 888.689.7739 (option3) for NYSE Arca 
Call 212.656.2085 for NYSE and NYSE MKT

The U.S. Relationship Management Team:

For connectivity and technical support questions, please contact:

General Support      866.873.7422
Technical/Connectivity Support        888.689.7739 (option 1)